Did I find a good sapphire?

[K8tlynS]

Hi again-

So the 8x6mm, 1.58 carat cushion shape, heated sapphire I ordered last weekend is here! I like it! Looks even better in person!! I tried to take a ton of photos in all different light. It seems to look best in natural light (like next to a window) and in regular indoor lighting I am definitely seeing a hint of violet and maybe some gray (the stone just looks paler overall)? What do you guys think?! Does this stone look good for my bezel birthday ring?

 

[K8tlynS]

And here are some shots not on the finger. It was very hard for me to get a straight top down shot. I don't believe this stone to have a window, but do I need to be concerned about tilt windows? Is that what I'm seeing when the color of the stone is more translucent when I'm looking through like the side facets? Do I even need to be as concerned about that if this stone is going in a bezel?

 

[K8tlynS]

Sorry for the pic overload, but here are a few more shots. I just tried to take as many as possible, so you guys would be able to help me judge this stone. Thanks again!

 

[K8tlynS]

Last few!